condition	mean	min	max
0 h after light	2.33453	1.81377	2.85529
4 h after light	2.168385	1.78209	2.55468
8 h after light	2.2415700000000003	2.176	2.30714
4 h after dark	2.93279	2.67203	3.19355
8 h after dark	2.657555	2.38041	2.9347
12 h after dark	2.65788	2.40469	2.91107